When attacking the desert airbase in the recaptured Mirage 2000D, Capitaine Antoine "Walk'n" Marchelli (Benoît Magimel) fires a Matra 550 Magic IR AAM from the port outer pylon, which destroys a refuelling truck on the ground and the captured Mirage 2000-5 it is refuelling. In the next few shots the Mirage 2000D still has a Magic on the port outer pylon.
The Royal Australian Air Force officer is introduced as General Hudson. The RAAF doesn't have army ranks. It has ranks like the British RAF so he should have been called Air Chief Marshall Hudson. Also his uniform was not one from the RAAF.
Airliner seen in first air combat scene is Airbus of manufacturers (EADS) own fleet. It's paint scheme is modified with CGI, but graphic artists didn't "repaint" it completely and it's original colors can be seen in wing as reflection.